|
|
Skill Level Description:
When looking at the sample applications, you might wonder where to start, what skill level you need to you need to understand the application and what are the skill levels? In this section we attempt to describe in very general terms what we consider the skill levels to be. We also list the sample applications in alphabetical order and add a skill level.
Skill level is broken down into four areas - 'Beginning', 'Medium', 'High' and 'Advanced'.
Beginning Level:
At this level the developer has an understanding of the database, and konws how to do the following:
• Open and close objects.
• Understand symbol tables and symbol table records and how to use interators.
• Understand the Named Objects Dictionary and Extension Dictionaries.
• Understand ObjectARX's standard objects and entities.
• Create a standard entity/object and manipulate its properties.
Medium Level:
At this level the developer knows how to:
• Create a custom class derived from AcDbObject, AcDbEntity and understand what virtual functions need to be overridden as a result.
• Understand transactions and transient and persistent reactors.
• Understand the Multiple Document Interface.
• Understand Document Management.
High Level:
At this level the developer knows how to:
• Create a custom class derived from AcDbCurve and understand what virtual functions need to be overridden as a result.
• Understand how to use AcEdJig.
• Using MFC with ObjectARX.
Advanced Level:
At this level the developer knows how to:
• Understand deep cloning.
• Understand protocol extensions.
• Understand COM and ActiveX as it pertains to AutoCAD and ObjectARX.
• Understand Design Center, Input Point processing and Object Property Manager. |
|
置顶卡
